diff --git a/requirements.txt b/requirements.txt
index ffde872..0189e7e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -38,7 +38,7 @@ cryptography==2.4.2
 cycler==0.10.0
 Cython==0.29.6
 cytoolz==0.9.0.1
-dask==1.1.4
+dask==2021.10.0
 decorator==4.4.0
 defusedxml==0.5.0
 distributed==1.26.0